Ermoupolis weather in September 2024

Expect 25°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Ermoupolis in September. Check more long-term weather averages for Ermoupolis in September before you book your next holiday to Syros in 2024/2025.

25
25°C max day temperature
10
10 hours of sunshine per day
1
1 day with some rainfall
19
19°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
12
12 mm of monthly rainfall
7
7 (High) UV index
23
23°C sea temperature

More about Ermoupolis

Ermoupolis by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Syros

TUI: up to 7% off holidays booked online

Sale

Book online with TUI & save up to 7% on holidays
FREE child places available for select holidays
Pay £0 deposits with direct debit & spread the cost

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

The September weather guide for Syros, represented by Ermoupolis, (Ermoupolis) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about Greece

How hot is it in Ermoupolis in September?

Daytime temperatures usually reach 25°C in Ermoupolis in September with low heat and humidity, falling to 19°C at night.

How sunny is it in Ermoupolis in September?

There are normally 10 hours of bright sunshine each day in Ermoupolis in September - that's 84% of daylight hours.

How warm is the sea around Ermoupolis in September?

The average sea temperature around Ermoupolis in September is 23°C.

Does it ever rain in Ermoupolis in September?

There is usually 1 day with some rain in Ermoupolis in September and the average monthly rainfall is 12mm.

Ermoupolis September sunrise & sunset times

Browse the sunrise and sunset times for Ermoupolis in September 2024. Select a month to view Ermoupolis sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec